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<title>Class template enable_shared_from_this</title>
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<h2><span class="refentrytitle">Class template enable_shared_from_this</span></h2>
<p>boost::interprocess::enable_shared_from_this</p>
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<h2 class="refsynopsisdiv-title">Synopsis</h2>
<div class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../interprocess/indexes_reference.html#header.boost.interprocess.smart_ptr.enable_shared_from_this_hpp" title="Header &lt;boost/interprocess/smart_ptr/enable_shared_from_this.hpp&gt;">boost/interprocess/smart_ptr/enable_shared_from_this.hpp</a>&gt;

</span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> A<span class="special">,</span> <span class="keyword">typename</span> D<span class="special">&gt;</span> 
<span class="keyword">class</span> <a class="link" href="enable_shared_from_this.html" title="Class template enable_shared_from_this">enable_shared_from_this</a> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>

  <span class="comment">// <a class="link" href="enable_shared_from_this.html#idm28981-bb">public member functions</a></span>
  <a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">&gt;</span> <a class="link" href="enable_shared_from_this.html#idm28982-bb"><span class="identifier">shared_from_this</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special">&lt;</span> <span class="identifier">T</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">&gt;</span> <a class="link" href="enable_shared_from_this.html#idm28985-bb"><span class="identifier">shared_from_this</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="id-1.3.17.17.3.48.4.4"></a><h2>Description</h2>
<p>This class is used as a base class that allows a <a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a> to the current object to be obtained from within a member function. <a class="link" href="enable_shared_from_this.html" title="Class template enable_shared_from_this">enable_shared_from_this</a> defines two member functions called shared_from_this that return a shared_ptr&lt;T&gt; and shared_ptr&lt;T const&gt;, depending on constness, to this. </p>
<div class="refsect2">
<a name="id-1.3.17.17.3.48.4.4.3"></a><h3>
<a name="idm28981-bb"></a><code class="computeroutput">enable_shared_from_this</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special">&lt;</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">&gt;</span> <a name="idm28982-bb"></a><span class="identifier">shared_from_this</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><a class="link" href="shared_ptr.html" title="Class template shared_ptr">shared_ptr</a><span class="special">&lt;</span> <span class="identifier">T</span> <span class="keyword">const</span><span class="special">,</span> <span class="identifier">A</span><span class="special">,</span> <span class="identifier">D</span> <span class="special">&gt;</span> <a name="idm28985-bb"></a><span class="identifier">shared_from_this</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
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